As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FIRST SEGMENT OF SEAT TRACK AT RBL 9.0 FROM BS 364-409 HAS CORROSION AT MULTIPLE LOCATIONS. COMPLIED WITH ECTC REO 601R-53-00-482 FABRICATED SEAT RAILS IAW GREO 601R-53-00-485. REMOVED SEAT TRACK AT RBL 9.0 FROM FS364-409 IAW AMM 53-01-11, TASK 53-01-11-000-802. INSTALLED NEW SERVIEABLE FLOOR SEAT RAIL AT RBL 9, FS364 TO FS409 IAW AMM 53-01-11-400-802.